| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | Feb 27, 2024 | Feb 23, 2024 | 001-05231 | |
| 4 | Open Document | Open Filing | Feb 21, 2024 | Feb 16, 2024 | 001-05231 | |
| 4 | Open Document | Open Filing | Feb 14, 2024 | Feb 12, 2024 | 001-05231 | |
| 4 | Open Document | Open Filing | Feb 9, 2024 | Feb 7, 2024 | 001-05231 | |
| 4 | Open Document | Open Filing | May 2, 2023 | May 1, 2023 | 001-05231 | |
| 4 | Open Document | Open Filing | FORM 4 | Feb 22, 2023 | Feb 17, 2023 | 001-05231 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 15, 2023 | Feb 13, 2023 | 001-05231 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 29, 2022 | Jul 27, 2022 | 001-05231 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 16, 2022 | Feb 14, 2022 | 001-05231 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 30, 2021 | Jul 29, 2021 | 001-05231 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 23, 2021 | Feb 19, 2021 | 001-05231 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 18, 2021 | Feb 16, 2021 | 001-05231 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 6, 2020 | Aug 4, 2020 | 001-05231 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 10, 2020 | Mar 8, 2020 | 001-05231 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 20, 2020 | Feb 18, 2020 | 001-05231 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 31, 2020 | Jan 30, 2020 | 001-05231 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 19, 2019 | Aug 16, 2019 | 001-05231 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 25, 2019 | Feb 15, 2019 | 001-05231 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 15, 2019 | Feb 13, 2019 | 001-05231 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 13, 2019 | Feb 11, 2019 | 001-05231 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 20, 2018 | Mar 16, 2018 | 001-05231 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 21, 2018 | Feb 19, 2018 | 001-05231 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 2, 2018 | Jan 31, 2018 | 001-05231 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 10, 2017 | Mar 8, 2017 | 001-05231 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 7, 2017 | Mar 3, 2017 | 001-05231 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 14, 2017 | Feb 12, 2017 | 001-05231 |
| 3 | Open Document | Open Filing | FORM 3 | Oct 6, 2016 | Oct 1, 2016 | 001-05231 |